Buffers & Line Drivers – Mouser Mexico

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SN74ACT244/SN74ACT244-Q1 Octal Buffers/Drivers

Texas Instruments SN74ACT244/SN74ACT244-Q1 Octal Buffers/Drivers are explicitly designed to improve the density and performance of 3-state clock drivers, memory address drivers, and bus-oriented receivers and transmitters. The SN74ACT244/SN74ACT244-Q1 devices are organized as two 4-bit buffers and drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. The Texas Instruments SN74ACT244-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Logic Family	Number of Input Lines	Number of Output Lines	Polarity	Package / Case	High Level Output Current	Low Level Output Current	Quiescent Current	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Qualification	Packaging
Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers SN74ACT244IDWREP Texas Instruments 1: $5.90 1,116In Stock	Mfr. Part # SN74ACT244IDWREP Mouser Part # 595-SN74ACT244IDWREP	Texas Instruments	Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1,116In Stock	Cut Tape $5.90 $4.46 $4.10 $3.69 Reel $3.25 View $3.51 $3.48 $3.26 $3.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	SOIC-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Auto Cat Octal Bfr D rvrs A 595-SN74ACT2 A 595-SN74ACT244IPWRQ1 SN74ACT244IPWRG4Q1 Texas Instruments 1: $1.60 3,513In Stock	Mfr. Part # SN74ACT244IPWRG4Q1 Mouser Part # 595-74ACT244IPWRG4Q1	Texas Instruments	Buffers & Line Drivers Auto Cat Octal Bfr D rvrs A 595-SN74ACT2 A 595-SN74ACT244IPWRQ1 Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	3,513In Stock	Cut Tape $1.60 $1.16 $1.05 $0.931 View Reel $0.737 $0.872 $0.848 $0.827 $0.737 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	TSSOP-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Octal SN74ACT244DBR Texas Instruments 1: $0.897 3,318In Stock	Mfr. Part # SN74ACT244DBR Mouser Part # 595-SN74ACT244DBR	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	3,318In Stock	Cut Tape $0.897 $0.636 $0.572 $0.501 View Reel $0.391 $0.465 $0.446 $0.438 $0.391 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	SSOP-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V SN74ACT244QWRKSRQ1 Texas Instruments 1: $1.14 2,975In Stock	Mfr. Part # SN74ACT244QWRKSRQ1 Mouser Part # 595-74ACT244QWRKSRQ1	Texas Instruments	Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	2,975In Stock	Cut Tape $1.14 $1.13 $1.02 $0.969 Reel $0.754 $0.736 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ACT	8 Input	8 Output		VQFN-20	- 24 mA	24 mA		4.5 V	5.5 V		- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V SN74ACT244QDGSRQ1 Texas Instruments 1: $0.884 4,863In Stock	Mfr. Part # SN74ACT244QDGSRQ1 Mouser Part # 595-SN74ACT244QDGRQ1	Texas Instruments	Buffers & Line Drivers Automotive eight-cha nnel 4.5-V to 5.5-V Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	4,863In Stock	$0.884 $0.625 $0.562 $0.491 View $0.458 $0.438 $0.43 $0.416 $0.391	Min.: 1 Mult.: 1	ACT	8 Input	8 Output	Non-Inverting	VSSOP-20	- 24 mA	24 mA		4.5 V	5.5 V	4 uA	- 40 C	+ 125 C	SMD/SMT
Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi SN74ACT244DGSR Texas Instruments 1: $0.676 4,995In Stock	Mfr. Part # SN74ACT244DGSR Mouser Part # 595-SN74ACT244DGSR	Texas Instruments	Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	4,995In Stock	$0.676 $0.471 $0.421 $0.367 View $0.341 $0.325 $0.312 $0.298 $0.287	Min.: 1 Mult.: 1	ACT	8 Input	8 Output	Non-Inverting	VSSOP-20	- 24 mA	24 mA		4.5 V	5.5 V	40 uA	- 40 C	+ 125 C	SMD/SMT
Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi SN74ACT244RKSR Texas Instruments 1: $1.01 2,090In Stock	Mfr. Part # SN74ACT244RKSR Mouser Part # 595-SN74ACT244RKSR	Texas Instruments	Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wi Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	2,090In Stock	Cut Tape $1.01 $0.896 $0.862 Reel $0.586 $0.58 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ACT	8 Input	8 Output		VQFN-20	- 24 mA	24 mA		4.5 V	5.5 V		- 45 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244PW A 59 A 595-SN74ACT244PW SN74ACT244PWR Texas Instruments 1: $1.50 11,620In Stock	Mfr. Part # SN74ACT244PWR Mouser Part # 595-SN74ACT244PWR	Texas Instruments	Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244PW A 59 A 595-SN74ACT244PW Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	11,620In Stock	Cut Tape $1.50 $1.08 $0.972 $0.855 Reel $0.709 View $0.80 $0.766 $0.741 $0.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	TSSOP-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244N SN74ACT244NE4 Texas Instruments 1: $2.60 758In Stock End of Life	Mfr. Part # SN74ACT244NE4 Mouser Part # 595-SN74ACT244NE4 End of Life	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244N Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	758In Stock	$2.60 $1.92 $1.74 $1.55 View $1.46 $1.13	Min.: 1 Mult.: 1	ACT	8 Input	8 Output	Non-Inverting	PDIP-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	Through Hole		Tube
Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244DW A 59 A 595-SN74ACT244DW SN74ACT244DWR Texas Instruments 1: $1.74 604In Stock 2,000Expected 12/7/2026	Mfr. Part # SN74ACT244DWR Mouser Part # 595-SN74ACT244DWR	Texas Instruments	Buffers & Line Drivers Tri-State Octal A 59 5-SN74ACT244DW A 59 A 595-SN74ACT244DW Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	604In Stock 2,000Expected 12/7/2026	Cut Tape $1.74 $1.26 $1.14 $1.01 Reel $0.857 View $0.952 $0.927 $0.915 $0.836 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	SOIC-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244DWR SN74ACT244DWRE4 Texas Instruments 1: $1.82 1,100In Stock	Mfr. Part # SN74ACT244DWRE4 Mouser Part # 595-SN74ACT244DWRE4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244DWR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1,100In Stock	Cut Tape $1.82 $1.33 $1.19 $1.05 View Reel $0.74 $0.987 $0.948 $0.905 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	SOIC-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Octal Buffers/Driver ALT 595-SN74ACT244D ALT 595-SN74ACT244DWR SN74ACT244DWRG4 Texas Instruments 1: $1.82 790In Stock	Mfr. Part # SN74ACT244DWRG4 Mouser Part # 595-SN74ACT244DWRG4	Texas Instruments	Buffers & Line Drivers Octal Buffers/Driver ALT 595-SN74ACT244D ALT 595-SN74ACT244DWR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	790In Stock	Cut Tape $1.82 $1.33 $1.19 $1.05 View Reel $0.74 $0.987 $0.948 $0.905 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	SOIC-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Auto Cat Octal Buff Drv w/3 St Otpt A 59 A 595-74ACT244IPWRG4Q1 SN74ACT244IPWRQ1 Texas Instruments 1: $1.25 1,527In Stock	Mfr. Part # SN74ACT244IPWRQ1 Mouser Part # 595-SN74ACT244IPWRQ1	Texas Instruments	Buffers & Line Drivers Auto Cat Octal Buff Drv w/3 St Otpt A 59 A 595-74ACT244IPWRG4Q1 Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1,527In Stock	Cut Tape $1.25 $0.897 $0.81 $0.714 Reel $0.592 View $0.667 $0.64 $0.638 $0.579 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	TSSOP-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs SN74ACT244NSR Texas Instruments 1: $1.63 1,868In Stock	Mfr. Part # SN74ACT244NSR Mouser Part # 595-SN74ACT244NSR	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1,868In Stock	Cut Tape $1.63 $1.18 $1.07 $0.948 Reel $0.80 View $0.889 $0.863 $0.842 $0.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	SOIC-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR SN74ACT244PWRE4 Texas Instruments 1: $1.50 1,039In Stock	Mfr. Part # SN74ACT244PWRE4 Mouser Part # 595-SN74ACT244PWRE4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1,039In Stock	Cut Tape $1.50 $1.07 $0.961 $0.845 View Reel $0.65 $0.79 $0.766 $0.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	TSSOP-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR SN74ACT244PWRG4 Texas Instruments 1: $1.21 1,195In Stock	Mfr. Part # SN74ACT244PWRG4 Mouser Part # 595-SN74ACT244PWRG4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244PWR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	1,195In Stock	Cut Tape $1.21 $1.07 $1.02 Reel $0.595 $0.584 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACT	8 Input	8 Output	Non-Inverting	TSSOP-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Octal SN74ACT244N Texas Instruments 1: $2.52 545In Stock End of Life	Mfr. Part # SN74ACT244N Mouser Part # 595-SN74ACT244N End of Life	Texas Instruments	Buffers & Line Drivers Tri-State Octal Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	545In Stock	$2.52 $1.73 $1.61 $1.55 View $1.46 $1.40 $1.33 $1.28 $1.25	Min.: 1 Mult.: 1	ACT	8 Input	8 Output	Non-Inverting	PDIP-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	Through Hole		Tube
Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers SN74ACT244MNSREP Texas Instruments 2,000: $3.78 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SN74ACT244MNSREP Mouser Part # 595-SN74ACT244MNSREP	Texas Instruments	Buffers & Line Drivers Mil Enhance Octal Bu ffers/Drivers Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $3.78 $3.72	Min.: 2,000 Mult.: 2,000 : 2,000	ACT	8 Input	8 Output	Non-Inverting	SOIC-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 55 C	+ 125 C	SMD/SMT		Reel
Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244NSR SN74ACT244NSRG4 Texas Instruments 2,000: $0.818 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SN74ACT244NSRG4 Mouser Part # 595-SN74ACT244NSRG4	Texas Instruments	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs ALT 595-SN74ACT244NSR Learn More about Texas Instruments ti sn74act244 octal buffers drivers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.818 $0.798	Min.: 2,000 Mult.: 2,000 : 2,000	ACT	8 Input	8 Output	Non-Inverting	SOIC-20	- 24 mA	24 mA	4 uA	4.5 V	5.5 V	40 uA	- 40 C	+ 85 C	SMD/SMT		Reel

SN74ACT244/SN74ACT244-Q1 Octal Buffers/Drivers

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